Description
Heap-based buffer overflow in Network-Client FTP Now 2.6, and possibly other versions, allows remote FTP servers to cause a denial of service (crash) via a 200 server response that is exactly 1024 characters long.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- FTP Now 2.6 Server - Response Remote Crash (PoC) EDB-6926 · dos · Nov 1, 2008 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- ftpnow-response-bo(46319) vdb-entry
- 4583 third-party-advisory
- 6926 exploit
- 32080 vdb-entry